CN106741095A - Stay tube folding mechanism before and after doll carriage - Google Patents
Stay tube folding mechanism before and after doll carriage Download PDFInfo
- Publication number
- CN106741095A CN106741095A CN201611157138.8A CN201611157138A CN106741095A CN 106741095 A CN106741095 A CN 106741095A CN 201611157138 A CN201611157138 A CN 201611157138A CN 106741095 A CN106741095 A CN 106741095A
- Authority
- CN
- China
- Prior art keywords
- tube
- universal
- stand tube
- stay
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000725 suspension Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses stay tube folding mechanism before and after a kind of doll carriage, it is made up of seat stay, back brace stand tube, preceding support stand tube and front support tube, the seat stay is formed by connecting by left and right seat stay one end, the other end is connected by U-shaped folder with rear foot tube respectively；The front support tube is formed by connecting by left and right front support tube one end, and the other end is connected by support revolving part respectively with front foot pipe；Connection rear foot tube in support stand tube one end before described, other end connection is left, right front support tube, stand tube is supportted before being connected by gimbal suspension in one end of the back brace stand tube, other end connection is left, right seat stay, the forward support stand tube one end connection rear foot tube certain point of invention, preceding support stand tube other end connection left and right front support tube, back brace stand tube one end connection Universal active joint, other end connects left and right seat stay, reach the structure of vehicle frame rigid, stay tube respectively forwardly folds the folding system mechanism of returning the vehicle to the garage and knock off for reaching vehicle jackknife minimum to vehicle afterwards before and after front and rear support stand tube promotion during returning the vehicle to the garage and knock off.
Description
Technical field
The present invention relates to doll carriage technical field, stay tube folding mechanism before and after more particularly to a kind of doll carriage.
Background technology
Doll carriage is baby's " vehicles ", it is necessary to someone assists to push or haul the car that can just walk, nowadays
The function of doll carriage has been upgraded to can sleep, have a meal, play and play.Most of current existing doll carriage is tradition
The fold mechanism of formula（That is fore-aft fold）；Volume is big, it is relatively difficult to return the vehicle to the garage and knock off, outgoing carrying is inconvenient.
The content of the invention
In order to overcome drawbacks described above, rolled over the invention provides stay tube before and after a kind of doll carriage that can solve the problem that above mentioned problem
Close mechanism.
The technical scheme that is used to solve its technical problem of the present invention is：Stay tube folder before and after a kind of doll carriage
Structure, is made up of seat stay, back brace stand tube, preceding support stand tube and front support tube, and the seat stay is connected by left and right seat stay one end
Connect and form, the other end is connected by U-shaped folder with rear foot tube respectively；The front support tube is formed by connecting by left and right front support tube one end, separately
One end is connected by support revolving part respectively with front foot pipe；Connection rear foot tube in support stand tube one end before described, an other end connection left side,
Stand tube is supportted in right front support tube, one end of the back brace stand tube before being connected by gimbal suspension, the other end connects left and right back brace
Pipe.
As a further improvement on the present invention, the gimbal suspension is by universal loose joint joint, universal rotational bulb and universal
Fixture is constituted, and the universal fixture is made up of lid and universal fixture lower cover on universal fixture, and by universal fixation
Before lid and universal fixture lower cover closure are fixed on part in support stand tube, the universal loose joint joint is arranged on back brace stand tube
One end, and rotated by universal rotational bulb and universal fixture and be connected.
The beneficial effects of the invention are as follows：The forward support stand tube one end connection rear foot tube certain point of the present invention, preceding support stand tube
The other end connects left and right front support tube, and back brace stand tube one end connection Universal active joint, other end connection left and right seat stay reaches
To the structure of vehicle frame rigid, vehicle before and after front and rear support stand tube is promoted during returning the vehicle to the garage and knock off stay tube respectively forwardly fold afterwards and reach
The minimum folding system mechanism of returning the vehicle to the garage and knock off of vehicle jackknife, can reach fore-aft fold+Left and right foldsEnhance the rigidity of ride；It is single
Hand returns the vehicle to the garage and knock off, ride can be made to fold minimum dimension；Small volume, vehicle body are light, outgoing carrying is more convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present invention on vehicle；
Fig. 2 is one of schematic structural view of the invention；
Fig. 3 is the two of schematic structural view of the invention；
Fig. 4 is one of complete vehicle structure collapse state schematic diagram of the present invention；
Fig. 5 is the two of complete vehicle structure collapse state schematic diagram of the present invention；
Indicated in figure：1- seat stays；2- back brace stand tubes；Stand tube is supportted before 3-；4- front support tubes；5-U types are pressed from both sides；6- rear foot tubes；7-
Support revolving part；8- front foot pipes；9- gimbal suspensions；The universal loose joint joints of 10-；11- universal rotational bulbs；The universal fixtures of 12-
Upper lid；The universal fixture lower covers of 13-.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, is not intended to limit the scope of the present invention..
Fig. 1-3 shows a kind of implementation method of stay tube folding mechanism before and after a kind of doll carriage of the invention, by seat stay
1st, back brace stand tube 2, preceding support stand tube 3 and front support tube 4 are constituted, the seat stay 1 connected by left and right seat stay one end and
Into the other end is connected by U-shaped folder 5 with rear foot tube 6 respectively；The front support tube 4 is formed by connecting by left and right front support tube one end, separately
One end is connected by supporting revolving part 7 with front foot pipe 8 respectively；Connection rear foot tube 6 in support stand tube 3 one end before described, the other end connects
Left and right front support tube 4 is connect, stand tube 3, other end connection are supportted in one end of the back brace stand tube 2 before being connected by gimbal suspension 9
Left and right seat stay 1.The gimbal suspension 9 is made up of universal loose joint joint 10, universal rotational bulb 11 and universal fixture, institute
Universal fixture is stated to be made up of lid 12 on universal fixture and universal fixture lower cover 13, and by the He of lid 12 on universal fixture
The universal closure of fixture lower cover 13 is supportted in stand tube 3 before being fixed on, and the universal loose joint joint 10 is arranged on back brace stand tube 2
One end, and be connected with the rotation of universal fixture by universal rotational bulb 11, forward support stand tube one end connection rear foot tube is a certain
Point, the preceding support stand tube other end connects left and right front support tube, back brace stand tube one end connection Universal active joint, other end connection
Left and right seat stay, reaches the structure of vehicle frame rigid, and vehicle during returning the vehicle to the garage and knock off distinguish before and after front and rear support stand tube promotion by stay tube
Fold forwards, backwards and reach the minimum folding system mechanism of returning the vehicle to the garage and knock off of vehicle jackknife, the state for folding is as shown in Figure 4, Figure 5.
Claims (2)
1. stay tube folding mechanism before and after a kind of doll carriage, it is characterised in that：By seat stay (1), back brace stand tube (2), preceding support
Stand tube (3) and front support tube (4) are constituted, and the seat stay (1) is formed by connecting by left and right seat stay one end, other end difference
It is connected with rear foot tube (6) by U-shaped folder (5)；The front support tube (4) is formed by connecting by left and right front support tube one end, other end difference
It is connected with front foot pipe (8) by supporting revolving part (7)；Support stand tube (3) one end connects rear foot tube (6) before described, and the other end connects
Left and right front support tube (4) is connect, stand tube (3) is supportted in one end of the back brace stand tube (2) before being connected by gimbal suspension (9), another
The left and right seat stay (1) of end connection.
2. stay tube folding mechanism before and after doll carriage according to claim 1, it is characterised in that：The gimbal suspension (9)
It is made up of universal loose joint joint (10), universal rotational bulb (11) and universal fixture, the universal fixture is by universal fixation
(12) and universal fixture lower cover (13) composition are covered on part, and by covering (12) and universal fixture lower cover on universal fixture
(13) before closure is fixed in support stand tube (3), the universal loose joint joint (10) is arranged on one end of back brace stand tube (2),
And be connected with the rotation of universal fixture by universal rotational bulb (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157138.8A CN106741095A (en) | 2016-12-15 | 2016-12-15 | Stay tube folding mechanism before and after doll carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157138.8A CN106741095A (en) | 2016-12-15 | 2016-12-15 | Stay tube folding mechanism before and after doll carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741095A true CN106741095A (en) | 2017-05-31 |
Family
ID=58888256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611157138.8A Pending CN106741095A (en) | 2016-12-15 | 2016-12-15 | Stay tube folding mechanism before and after doll carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741095A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1370701A (en) * | 1972-01-03 | 1974-10-16 | Lines W M Alsop A N | Wheeled trolley |
| GB1439942A (en) * | 1972-07-12 | 1976-06-16 | Royale Baby Carriages Ltd | Push chairs |
| GB8619968D0 (en) * | 1983-07-15 | 1986-09-24 | Aprica Kassai Kk | Locking baby carriage |
| US4645370A (en) * | 1984-11-19 | 1987-02-24 | Aprica Kassai Kabushikikaisha | Joint structure for use in foldable baby carriages |
| CN202320446U (en) * | 2011-11-23 | 2012-07-11 | 李进彪 | Foldable infant umbrella stroller |
| CN203528549U (en) * | 2013-08-07 | 2014-04-09 | 好孩子儿童用品有限公司 | Reversing umbrella-handle stroller |
| CN206358194U (en) * | 2016-12-15 | 2017-07-28 | 昆山贝佳乐儿童用品有限公司 | Stay tube folding mechanism before and after doll carriage |
-
2016
- 2016-12-15 CN CN201611157138.8A patent/CN106741095A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1370701A (en) * | 1972-01-03 | 1974-10-16 | Lines W M Alsop A N | Wheeled trolley |
| GB1439942A (en) * | 1972-07-12 | 1976-06-16 | Royale Baby Carriages Ltd | Push chairs |
| GB8619968D0 (en) * | 1983-07-15 | 1986-09-24 | Aprica Kassai Kk | Locking baby carriage |
| US4645370A (en) * | 1984-11-19 | 1987-02-24 | Aprica Kassai Kabushikikaisha | Joint structure for use in foldable baby carriages |
| CN202320446U (en) * | 2011-11-23 | 2012-07-11 | 李进彪 | Foldable infant umbrella stroller |
| CN203528549U (en) * | 2013-08-07 | 2014-04-09 | 好孩子儿童用品有限公司 | Reversing umbrella-handle stroller |
| CN206358194U (en) * | 2016-12-15 | 2017-07-28 | 昆山贝佳乐儿童用品有限公司 | Stay tube folding mechanism before and after doll carriage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204846231U (en) | Foldable electric scooter | |
| CN206358194U (en) | Stay tube folding mechanism before and after doll carriage | |
| CN206493979U (en) | Stay tube folding mechanism before and after improved doll carriage | |
| CN102358372A (en) | Frame assembly for foldable electric vehicle | |
| CN106741095A (en) | Stay tube folding mechanism before and after doll carriage | |
| CN104192249A (en) | Tube plate combined type electric car frame structure. | |
| CN204399407U (en) | A kind of Double-seat electric motor bicycle with folding | |
| CN203142778U (en) | Automobile steering pin and automobile rear suspension steering system provided with same | |
| CN204399406U (en) | A kind of front-wheel control stalk of electric motor bicycle with folding | |
| CN204432719U (en) | Folding children's go-cart | |
| CN209336793U (en) | A kind of car wheel structure of the stroller of folding storage | |
| CN205737872U (en) | A kind of tricycle | |
| CN201685856U (en) | Baby stroller | |
| CN101797932B (en) | Stroller for children | |
| CN201343101Y (en) | Foldable and detachable awning for moped with pedals | |
| CN106005174A (en) | Tricycle | |
| CN205273745U (en) | Small -size folding electric bicycle | |
| CN206954300U (en) | Baby carriage back rest folding mechanism | |
| CN201849509U (en) | Baby stroller | |
| CN201587444U (en) | Umbrella and baby carrier comprising same | |
| CN202272038U (en) | Baby carriage | |
| CN207902663U (en) | Three folding bicycles | |
| CN207955910U (en) | A kind of folding electric bicycle vehicle frame | |
| CN204399345U (en) | A kind of seat device of electric motor bicycle with folding | |
| CN101362473A (en) | Bicycle for child |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |